Home / 47,897,694.68-71,584,121.84-34,971,099.03

Finding the Fourth Proportional to 47,897,694.68, 71,584,121.84 and 34,971,099.03

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Solution

The fourth proportional to 47,897,694.68, 71,584,121.84 and 34,971,099.03 is: 52,265,050.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,897,694.68 : 71,584,121.84 = 34,971,099.03 : x
  2. Step 2: Convert to fraction form
    47,897,694.68/71,584,121.84 = 34,971,099.03/x
  3. Step 3: Cross multiply
    47,897,694.68x = 71,584,121.84 × 34,971,099.03
  4. Step 4: Simplify right side
    47,897,694.68x = 2,503,375,413,667,370
  5. Step 5: Solve for x
    x = 2,503,375,413,667,370/47,897,694.68
  6. Step 6: Final answer
    x = 52,265,050.14

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.